01292003 1540 CST
When I run this script I get the html at the end but no $result. If the
result is run on the same page as the output, there shouldnt be anything
variable wise stopping this from running, right?
Wade
<?php
if (($_POST["val1"] == " ") || ($_POST["val2"] == " ") ||
($_POST["calc"] == " "))
{
header("Location: http://localhost/Learning PHP/PHP Fast &
Easy/Ch_6/calculate_form.html");
exit;
}
if ($_POST["calc"] == "add")
{
$result = $val1 + $val2;
}
else if ($_POST["calc"] == "subtract")
{
$result = $val1 - $val2;
}
else if ($_POST["calc"] == "multiply")
{
$result = $val1 * $val2;
}
else if ($_POST["calc"] == "divide")
{
$result = $val1 / $val2;
}
?>
<html>
<head>
<title>Calculation Result</title>
<head>
<body>
<p>The result of the calculation is: <?php "$result"; ?></p>
</body>
</html>
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